On Tue, Oct 13, 2020 at 4:55 PM Richard Haines
<richard_c_haines@xxxxxxxxxxxxxx> wrote:
>
> This patch allows BTRFS filesystems to be tested.
>
> The tests/filesystem all pass using './test -f btrfs' on Fedora 32.
For me, also these tests are failing (41 of 58):
Test Summary Report
-------------------
filesystem/btrfs/test (Wstat: 10496 Tests: 58 Failed: 41)
Failed tests: 3-4, 10, 13-15, 17-25, 27-28, 30-37, 39-45
47-55
Non-zero exit status: 41
fs_filesystem/btrfs/test (Wstat: 10752 Tests: 57 Failed: 42)
Failed tests: 3, 9-10, 13-26, 28-36, 38-44, 46-54
Non-zero exit status: 42
See full log here:
https://travis-ci.com/github/WOnder93/selinux-testsuite/jobs/422684295#L2711
(Don't be confused by the unusual test output - I'm experimenting with
running the tests for all filesystems in a single testsuite run.)
And on related note, the existing vfat tests are also failing:
Test Summary Report
-------------------
filesystem/vfat/test (Wstat: 7936 Tests: 43 Failed: 31)
Failed tests: 3-4, 6-7, 10-12, 14-19, 21-22, 24-36, 38-40
Non-zero exit status: 31
fs_filesystem/vfat/test (Wstat: 8192 Tests: 42 Failed: 32)
Failed tests: 3, 5-7, 10-20, 22-35, 37-39
Non-zero exit status: 32
Full log here: https://travis-ci.com/github/WOnder93/selinux-testsuite/jobs/422652226#L2703
> The tests/fs_filesystem fail 42 of 57 using './test -f btrfs' on Fedora 32.
>
> As Fedora 33/Rawhide now defaults to using btrfs, running 'make test' will
> fail 42 of 57 fs_filesystem tests (tested on Rawhide).
>
> These fs_filesystem failures are caused by a bug when using the fsmount(2)
> type calls that was reported in [1].
I'll try to dig into this a little bit. It seems that FS maintainers
are not interested :(
>
> Note btrfs requires a much larger image size (min 115 MiB), and therefore
> takes more than 2x longer to run tests than ext4.
>
> [1] https://lore.kernel.org/selinux/c02674c970fa292610402aa866c4068772d9ad4e.camel@xxxxxxxxxxxxxx/
>
> Richard Haines (1):
> selinux-testsuite: Add BTRFS support for filesystem tests
>
> tests/filesystem/Filesystem.pm | 10 +++++++++-
> tests/filesystem/test | 6 ++++++
> tests/fs_filesystem/test | 6 ++++++
> 3 files changed, 21 insertions(+), 1 deletion(-)
>
> --
> 2.26.2
>
--
Ondrej Mosnacek
Software Engineer, Platform Security - SELinux kernel
Red Hat, Inc.
